Annual Report 2009

Sunny Optical Technology (Group) Company Limited 舜宇光學科技（集團）有限公司 / Annual Report 2009 年報 133 Notes to the Consolidated Financial Statements FOR THE YEAR ENDED 31 DECEMBER 2009 綜合財務報表附註 截至二零零九年十二月三十一日止年度 17. 無形資產 開發成本為內部產生，而專利權則作為業務 合併的一部分而購得。 有確定可用年期的專利，其攤銷按直線法 3 至 8 年以上計提。 董事認為，無形資產預計將有 3 至 8 年的可用 年期。 17. INTANGIBLE ASSETs Development costs Patents Total 開發成本 專利權 合計 RMB’000 RMB’000 RMB’000 人民幣千元 人民幣千元 人民幣千元 COST 成本 At 1 January 2008 於二零零八年一月一日 – – – Acquired on acquisition of a subsidiary (note 33) 收購一家附屬公司所得（附註 33 ） – 8,910 8,910 Exchange realignment 外匯調整 – (9) (9) At 31 December 2008 and 1 January 2009 於二零零八年十二月三十一日及二零零九年一月一日 – 8,901 8,901 Addition 添置 2,249 – 2,249 Addition through capital contribution from a minority  shareholder 通過少數股東注資添置 – 7,040 7,040 Exchange realignment 外匯調整 190 – 190 At 31 December 2009 於二零零九年十二月三十一日 2,439 15,941 18,380 AMORTISATION 攤銷 At 1 January 2008 於二零零八年一月一日 – – – Charge for the year 本年支出 – 105 105 At 31 December 2008 and 1 January 2009 於二零零八年十二月三十一日及二零零九年一月一日 – 105 105 Charge for the year 年內支出 – 3,328 3,328 Exchange realignment 外匯調整 – 1 1 At 31 December 2009 於二零零九年十二月三十一日 – 3,434 3,434 CARRYINg VALUE 賬面值 At 31 December 2009 於二零零九年十二月三十一日 2,439 12,507 14,946 At 31 December 2008 於二零零八年十二月三十一日 – 8,796 8,796 Development costs are internally generated and the patents are purchased as part of business combinations. The patents have finite useful lives and are amortised on a straight-line basis over 3 to 8 years. In the opinion of the directors, the intangible assets are anticipated to have 3 to 8 years.